Advertisements
Advertisements
प्रश्न
Write whether the following statement are true or false.
There is no difference between evaporation and boiling.
विकल्प
True
False
Advertisements
उत्तर
False
APPEARS IN
संबंधित प्रश्न
Define: Solid
Define: Liquid.
Give two examples for the following :
Substances which sublime.
Define matter.
What is the relation between intermolecular space and intermolecular force?
Give reason :
A red ink drop added to a small amount of water in a glass turns water red in some time.
Fill in the blank
All matter is made up of tiny particles called .................
Write a scientific reason.
Hydrogen is combustible, oxygen helps combustion, but water helps to extinguish fire.
Write a scientific reason.
Lemon sherbat has a sweet, sour and salty taste and it can be poured in a glass.
Match the arrangement of atoms in the three states of matter in List I with the correct state in List II.
| List I | List II |
| 1. Arrangement of atoms, very closely packed | A: Solids |
| 2. Interparticle space is maximum | B: Liquids |
| 3. Force of attraction between particles is very weak | C: Gases |
| 4. Movement of particles is about their own position | |
| 5. Particles in the state of matter are slightly compressible and not closely packed. |
